Peace of mind
Superior warranties. It’s not one of those that look good until you read the small print types.
Great manufacturing
As a British manufacturer, you'll benefit from practical design, unmatched quality and reliable availability.
Replacement
Need a replacement? No problem. You can receive them the next day.
Unrivalled support
Easy access to the highest rated support in the industry, before, during and after installation.
Underfloor Heating
Explore electric underfloor heating systems which are designed and made in Great Britain. Available for tile, stone, wood, carpet or vinyl floor finishes.
Thermostats
Choosing the right thermostat will help you to improve efficiency of your electric underfloor heating system and keep running costs to a minimum.
Towel Bars & Rails
Make a design statement with the addition of beautiful towel bars or a towel rail. Choose from a wide range of styles and colours. Add the final touch with a mirror demister.
SELECT YOUR STYLE
Radiators & Heaters
Every electric radiator is carefully selected to ensure optimum efficiency is maintained, controlling comfort is easy and installation is simple.
Discover the options
Boilers
From electric flow boilers to instantaneous hot water, the range provides a superior approach to water heating which reduces both energy and water waste.
Heat water better
Outdoor Heating
Outdoor heating provides an energy-efficient and reliable way to reduce risk caused by frozen pipes and snow or ice covered driveways and guttering.
Explore the outdoors
Installation support
When it comes to support for your installation, we've got your back. You can find copies of installation instructions, video guides and top tips on our website. If you need further support, call one of the team.
Register a warranty
Your installation is finished and it's time to register the warranty. If you are registering an electric underfloor heating warranty, make sure you have the three resistance readings ready from the tests you performed during installation.
Where you can buy ThermoSphere
Purchase any of our electric heating products from a network of resellers covering the UK. Delivery is available next day and can be shipped straight to site.
Earn benefits and more
Free for life, ThermoSphere CONNECT is our installer programme. With over 250 members and growing, it provides a platform for you to gain benefits every time you install a ThermoSphere electric heating system.
Running costs
Calculate the running cost of an electric underfloor heating in any room for your customer.
6 key questions
Installing electric underfloor heating? Answer these six key questions for the perfect installation.
Video guides
Watch step by step guides on installing, setting up and troubleshooting different electric heating systems.